Evidence row 3723849

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://smartrr.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/smartrr/"
    ]
  ],
  "name": "Smartrr MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T12:09:03.744003Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:09:03.744003Z",
        "updatedAt": "2026-11-06T12:09:03.744003Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Smartrr subscriptions on Shopify: customers, orders, bills; pause, resume, cancel.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/smartrr",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://smartrr.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/smartrr",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Smartrr MCP by usefulapi",
      "version": "1.15.4",
      "websiteUrl": "https://usefulapi.io/smartrr/"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Smartrr subscriptions on Shopify: customers, orders, bills; pause, resume, cancel."
}

What the leaf hashes

{"body":"e8c786c00f9c81f053e94eb727e9b258cbc1e0ac0af0eca63a7b8e6864a2e426","id":3723849,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967741953766,"prev":3414566,"subject":"mcp_registry:io.usefulapi/smartrr","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xc6e43c222c35f13bda267bad4e30d946118aa405a89b1f021e20cbb668da8489
2. 0x9dd3307a7fab81ab4393f192cd0d4edefe2f27c956d47fca81544944103acb97
3. 0xcc8cefcc068caebe04a64e8c640b29da59d499a472af8217c3ea2fbcd2aabd88
4. 0xe5ba7ebda820cde3d06c3d4e8108f31a1d46f73c6d24f45f373f65da4e0f52b7
5. 0x8ba3700dfb7f099ad552561644c7e5287fddf5d9aebd91cd7600c8fddefef4a5
6. 0x52f172d291af77da2a5193965c67d11ef1f9f0a5d014ac7ca7f36cb4ad6891c3
7. 0xaf47a7b17fa66262ef9764970f5520e0d2528c985b13d8e1eab293ad83591820
8. 0x24233b22941143aaa166f356ff8ecf27d43b3f034c06cda310e14745a4335ce8
9. 0x6414747c3b621a1d6b2dc64f13877418bf56a6a306d01d3c77d749ccc78dc1f9
10. 0xc171bba5bfccc33700c8643a04b919ecef72a46305a8c3c1792de8b7c3a105aa
11. 0x2746b42c7c41a458e21f1656c211d4ab9490897d6dd3431faf0fc55a514a12d6
12. 0xbfb532b744d96fd10c353e4618963c63b1914a3b43d26642b6bd6d0961d86ccc
13. 0x03fbeee0125ce81b4d9c00bca6001fb8cd45b50718d2582751cf8f8c8bda86e3
14. 0xf2bbeea848b333047f129c8686a1cb6572f51a517261b7356309c2239f36fcaa
15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1